:root {
    --bg-color: #050810;
    --surface-color: rgba(13, 17, 30, 0.7);
    --surface-light: rgba(25, 32, 54, 0.6);
    --primary-color: #00e5ff;
    --primary-dark: #00b4d8;
    --secondary-color: #03045e;
    --accent-red: #d90429;
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 229, 255, 0.1);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

body.light-mode {
    --bg-color: #f4f7fb;
    --surface-color: rgba(255, 255, 255, 0.7);
    --surface-light: rgba(255, 255, 255, 0.9);
    --primary-color: #0096c7;
    --primary-dark: #023e8a;
    --text-primary: #0a0f1d;
    --text-secondary: #4a5568;
    --glass-border: rgba(0, 0, 0, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.05);
}

body.light-mode .navbar.scrolled {
    background: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

body.light-mode #particles-js {
    background: radial-gradient(circle at center, #ffffff 0%, #e2e8f0 100%);
}

body.light-mode .card-info {
    background: rgba(255, 255, 255, 0.85);
}

body.light-mode .btn-primary {
    color: #fff;
}

body.light-mode footer {
    background: rgba(255, 255, 255, 0.8);
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at center, #0a0f1d 0%, var(--bg-color) 100%);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
}

a {
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
}

.highlight {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

/* Glassmorphism Utilities */
.glass-card, .glass-panel {
    background: var(--surface-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
}

/* Typography & Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    color: #000;
    box-shadow: 0 4px 15px rgba(0, 229, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 229, 255, 0.6);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background: rgba(0, 229, 255, 0.1);
    transform: translateY(-3px);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(5, 8, 16, 0.85);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.logo-d { color: var(--primary-color); }
.logo-m { color: var(--primary-dark); }
.logo-text { 
    margin-left: 10px; 
    font-size: 1.2rem;
    font-weight: 400;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 1rem;
    font-weight: 500;
    position: relative;
}

.nav-link:not(.btn-primary)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-link:not(.btn-primary):hover::after,
.nav-link.active:not(.btn-primary)::after {
    width: 100%;
}

.nav-link:not(.btn-primary):hover,
.nav-link.active:not(.btn-primary) {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 20px 60px;
    position: relative;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    z-index: 2;
}

.subtitle {
    color: var(--primary-color);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.title {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 25px;
}

.description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-image-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
}

.profile-card {
    width: 320px;
    height: 400px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    animation: float 6s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    background-color: transparent;
    -webkit-mask-image: radial-gradient(circle at 50% 35%, black 40%, transparent 75%);
    mask-image: radial-gradient(circle at 50% 35%, black 40%, transparent 75%);
}

.card-info {
    position: absolute;
    bottom: 25px;
    left: 25px;
    right: 25px;
    background: rgba(5, 8, 16, 0.85);
    backdrop-filter: blur(10px);
    padding: 15px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.card-info h3 {
    font-size: 1.2rem;
    margin-bottom: 2px;
}

.card-info p {
    color: var(--primary-color);
    font-size: 0.85rem;
}

.floating-badge {
    position: absolute;
    background: var(--surface-color);
    border: 1px solid var(--glass-border);
    padding: 12px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    z-index: 3;
    backdrop-filter: blur(8px);
}

.floating-badge i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.badge-1 {
    top: 50px;
    right: 20px;
    animation: float 5s ease-in-out infinite 1s;
}

.badge-2 {
    bottom: 80px;
    left: -20px;
    animation: float 7s ease-in-out infinite 0.5s;
}

.badge-3 {
    top: 200px;
    right: -40px;
    animation: float 6s ease-in-out infinite 2s;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* Services Section */
.services-section, .about-section, .contact-section {
    padding: 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--surface-color);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 30px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(12px);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--glass-shadow);
    border-color: rgba(0, 229, 255, 0.3);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(0, 229, 255, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary-color);
    color: #000;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-secondary);
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.service-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.service-link i {
    transition: transform 0.3s ease;
}

.service-link:hover i {
    transform: translateX(5px);
}

/* About Section */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    padding: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 3rem;
    margin-bottom: 25px;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--glass-border);
}

.stat-item h4 {
    font-size: 2.5rem;
    color: var(--primary-color);
    display: inline-block;
}

.stat-item span {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 800;
}

.stat-item p {
    font-size: 0.85rem;
    margin-bottom: 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Custom DM Logo styling based on user upload */
.logo-showcase {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.1) 0%, transparent 70%);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    position: relative;
}

.logo-showcase::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px dashed rgba(0, 229, 255, 0.3);
    border-radius: 50%;
    animation: spin 30s linear infinite;
}

@keyframes spin {
    100% { transform: rotate(360deg); }
}

.dm-logo {
    max-width: 80%;
    max-height: 80%;
    z-index: 10;
}

.logo-fallback {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 8rem;
    font-weight: 800;
    line-height: 1;
    z-index: 10;
    position: relative;
}

.logo-d-large {
    color: var(--primary-color);
    position: relative;
}

.play-btn {
    width: 0;
    height: 0;
    border-top: 20px solid transparent;
    border-bottom: 20px solid transparent;
    border-left: 35px solid var(--accent-red);
    position: absolute;
    left: 25px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
}

.logo-m-large {
    color: var(--primary-dark);
    margin-left: -5px;
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
}

.contact-info {
    padding: 40px;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--primary-color);
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    background: rgba(0, 229, 255, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
}

.info-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.info-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 40px;
}

.social-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--surface-light);
    border: 1px solid var(--glass-border);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--primary-color);
    color: #000;
    transform: translateY(-5px);
}

.contact-form {
    padding: 50px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    background: rgba(13, 17, 30, 0.5);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(0, 229, 255, 0.05);
}

.form-group select option {
    background: var(--bg-color);
    color: var(--text-primary);
}

.submit-btn {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding: 40px 20px;
    margin-top: 80px;
    position: relative;
    z-index: 2;
    background: rgba(5, 8, 16, 0.8);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 150px;
    }
    
    .title {
        font-size: 3.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
        margin-bottom: 60px;
    }
    
    .floating-badge {
        display: none;
    }
    
    .about-container {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(5, 8, 16, 0.98);
        flex-direction: column;
        justify-content: center;
        transition: var(--transition);
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .title {
        font-size: 2.8rem;
    }
    
    .stats {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .about-container {
        padding: 30px;
    }
    
    .contact-form {
        padding: 30px;
    }
}

/* Swiper Pagination Styling */
.swiper-pagination-bullet {
    background: var(--text-secondary);
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    background: var(--primary-color);
    opacity: 1;
    box-shadow: 0 0 10px var(--primary-color);
}

.swiper-button-next::after, .swiper-button-prev::after {
    font-size: 20px;
    font-weight: bold;
}

/* Image Zoom Lightbox */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85vh;
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.5);
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {transform: scale(0.8); opacity: 0;}
    to {transform: scale(1); opacity: 1;}
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

.modal-close:hover,
.modal-close:focus {
    color: var(--primary-color);
    text-decoration: none;
    cursor: pointer;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
    color: #FFF;
}

.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(13, 17, 30, 0.9);
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(5px);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}